{"id":"W4401015005","doi":"10.1186/s12891-024-07710-9","title":"Association of physical activity trajectories over 8 years and risk of knee replacement: data from the osteoarthritis initiative","year":2024,"lang":"en","type":"article","venue":"BMC Musculoskeletal Disorders","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China; GlaxoSmithKline; National Institutes of Health; Pfizer","keywords":"Osteoarthritis; Medicine; Physical therapy; Rheumatology; Knee pain; Sports medicine; Knee replacement; Orthopedic surgery; Internal medicine; Surgery; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001799998,0.0002301953,0.0003621218,0.001098657,0.0003155963,0.0004701777,0.0004008557,0.0003341062,0.0009199274],"category_scores_gemma":[0.004810097,0.0001745715,0.0004732129,0.001712351,0.0001401475,0.0003438554,0.0007464795,0.0004892556,0.000223109],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002778423,"about_ca_system_score_gemma":0.0006133731,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01578144,"about_ca_topic_score_gemma":0.01936973,"domain_scores_codex":[0.9989676,0.0002577475,0.0001936405,0.0001752594,0.0003008811,0.0001047299],"domain_scores_gemma":[0.9970778,0.0004167276,0.001545177,0.0001822356,0.0004984675,0.0002795771],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006506075,0.00001395216,0.999007,0.00001098605,0.00004911034,0.000005300403,0.00003661061,0.00002906258,0.00004263189,0.000005774641,0.00007214438,0.0006622968],"study_design_scores_gemma":[0.000005569076,0.00004467998,0.9994953,0.000009078596,0.00002211448,0.00003895203,0.00007215272,0.00009051481,0.0000213795,0.000009303671,0.0001885838,0.000002304274],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923253,0.0003709344,0.0003253879,0.00008081037,0.000005655734,0.00003281685,0.006357898,0.000006771443,0.0004944371],"genre_scores_gemma":[0.9916552,0.0001735031,0.0004700581,0.00002680975,0.000008075884,0.00008079824,0.007424568,0.000003800844,0.000157237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01578144,"threshold_uncertainty_score":0.03137916,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01685109221360334,"score_gpt":0.2828470429844467,"score_spread":0.2659959507708434,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}